We have upgraded to full release of WSUS 3.0 from 3.0 RC and we have 1 WSUS upstream server and 7 downstream servers. Now when i am trying to connect from downstream servers to upstream server then i am getting an error message saying "The upstream server does not allow an anonymous downstream server to synchronize. This particular server has not been registered on the upstream server, or the upstream server Web service needs authentication. " at initial setup. i don't know what went wrong after upgrading to WSUS 3. Is there anyone who can help??
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